52795240

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12109}}^1$

素因数の和:12229

約数の個数: 32

約数和(自身を含む): 119889000

約数和(自身を除く): 67093760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 12109, 24218, 48436, 60545, 96872, 121090, 242180, 484360, 1319881, 2639762, 5279524, 6599405, 10559048, 13198810, 26397620, 52795240]

約数ペア:

[(1, 52795240), (2, 26397620), (4, 13198810), (5, 10559048), (8, 6599405), (10, 5279524), (20, 2639762), (40, 1319881), (109, 484360), (218, 242180), (436, 121090), (545, 96872), (872, 60545), (1090, 48436), (2180, 24218), (4360, 12109)]